BLS 0.45G Supreme Grade Airsoft BB (1000 Bag)

£19.95

Very heavy 0.45g weight for maximum downrange stability
Tight 5.95mm diameter held to +/- 0.01mm tolerance
Seamless, polished surface for smooth feeding and flat flight
Convenient 1000-round resealable bag
Bright white finish for easy magazine loading
Ideal for the highest-power sniper and DMR builds

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Description
Specification

Maximum stability at range

These BLS Supreme Grade 0.45g BBs sit at the heavy end of the range, engineered for the most powerful sniper and DMR replicas. The extra mass cuts through wind and holds a rock-steady trajectory for extreme-range accuracy.

Uniform to the micron

Manufactured to a 5.95mm diameter with +/- 0.01mm tolerance, each BB is consistent. That precision is essential at long range, where the smallest variation is magnified over distance.

Clean, reliable feeding

A seamless, polished surface means even these heavy BBs travel smoothly through the hop unit and barrel without scoring or jamming. The bright white colour makes magazine loading straightforward.

For high-power platforms

Best used in tuned, higher-power replicas that can lift the weight through the hop-up, where their mass rewards you with excellent stability and wind resistance at extreme range. Complete your loadout with gas, batteries and ammo from our BBs, gas and batteries range, or browse our full airsoft selection.

Product information reviewed by James Smith. Every gun is checked & serviced by our Rochester workshop before dispatch.

General
Brand	BLS
Colour	White
Other
Calibre	6mm
Quantity	Approx. 1000 rounds
Grade	Supreme Grade precision
BB weight	0.45g
Measured diameter	5.95mm
Diameter tolerance	+/- 0.01mm
Material	Seamless precision polymer
Surface finish	High-polish, ultra-smooth
Container	Resealable bag
Compatibility	All 6mm airsoft replicas
Recommended use	Highest-power DMR and sniper replicas

Recommended upgrades & accessories

Frequently asked questions

What replicas need 0.45g BBs?

0.45g BBs are intended for the highest-power DMR and bolt-action sniper replicas. The heavy weight delivers exceptional stability and wind resistance for extreme-range accuracy.

How many rounds come in the bag?

This is a 1000-round resealable bag of 0.45g BBs, keeping your precision ammo clean and dry between shooting sessions.

Are these too heavy for a normal AEG?

Generally yes. In a standard-power AEG the hop-up cannot lift 0.45g BBs effectively. They are designed for high-power replicas with a tuned hop system.

Do heavier BBs hit harder?

Heavier BBs carry more momentum downrange for the same energy, so they resist wind and deflection better. Always check your local site's engagement and FPS rules.

What makes these Supreme Grade?

They are precision-made to 5.95mm with +/- 0.01mm tolerance and a seamless polished surface, giving the uniformity needed for accurate, consistent long-range shooting.

BLS 0.45G Supreme Grade Airsoft BB (1000 Bag)